            <% content_for :navbar do -%>
            <div class="box">
                <img class="map" align="absmiddle" alt="You are here" src="/images/map.png"/>
                当前位置 
                » <%= link_to "您这儿", :controller =>'browse', :action => 'index' %>
                » <%= link_to "#{@talk.user.display_name}", user_path(@talk.user.login) %>
                » <%= link_to "状态", talks_path(@talk.user.login) %>
            </div>
            <% end -%>
            <div class="box">
                <%= @talk.content %>
            </div>